Heide Laser

Heide HL-2 Dual-Slope Laser




Developed for professionals – manufactured by Theis, our OEM partner.

The Heide HL-2 rotary laser is a high-precision tool for slope control in construction. It combines proven technology with innovative functions for machine control – designed by professionals for professionals.




Key Highlights

  • Dual-axis slope (X/Y) controllable via remote
    The included remote control allows you to adjust both axes quickly and conveniently.
    The surface slope is accurately measured in just 25–30 seconds – ideal for everyday construction work.
  • Calibrated scope
    Enables fast and precise axis alignment – a clear advantage over many fully automatic lasers, which often lose accuracy at distances over 80–100 m.
  • 1,000 RPM rotation speed
    Perfect for use with machine control systems – whether grader, dozer, or paver.
  • Stable laser beam
    Remains reliable and precise even in windy, rainy, or harsh environments.
  • Digital additional features
    • - Reflection protection
    • - Field deactivation
    • - Digital shift of the laser axis
  • Flexible power supply
    The laser can operate with rechargeable or standard alkaline batteries – ideal for cold environments or construction sites without power supply.
  • Automatic recalibration
    Self-monitors for temperature changes or slope shifts – ensuring reliable measurements in all conditions.

Practical Support

Many users underestimate the complexity of laser technology. Experience shows time and again: Even experienced grader operators do not fully utilize the potential of machine control.

That’s why we support you beyond the sale:

  • - Theoretical instruction and application explanation

Optional:

  • - On-site practical training at your construction site
  • - One-day training courses with machines

Expanded application possibilities

The HL-2 dual-slope laser can also be used as a 3D control system – ideal for complex surface profiles such as:

  • - Conical profiles
  • - Roof slopes
  • - Drainage channels
  • - Multi-sloped surfaces with varying heights

Interested?

We look forward to your inquiry!
We are happy to provide individual advice and show you the possibilities this laser offers for your construction site applications.




- Easy operation and very fast target acquisition
- Automatic slope adjustment up to +/- 15%
- Automatic alignment function in leveling. Search range up to 9°
- Continuous tracking of the laser beam when the receiver's position changes
- Range > 80 m (Under favorable conditions up to 200 m)

- Alignment work
- Slope determination
- Landscaping
- Structural and civil engineering
- Road construction

- Heide HL-2
- TE 90 ALIGN receiver
- Battery/Charger
- Protective case


TECHNICAL DATA

Laser class/High Power (Option)
2/3R
Wavelength
635 NM
Output power/High Power (Option)
< 1 MW/< 5 MW
Range (Radius)/High Power (Option)
300/750 M
Horizontal/Vertical
✓ / ✓
Self-leveling range
± 5°
Leveling accuracy
± 1.5 mm/30 m
Slope x,y
± 10% / 15% *
Slope compensation
–**
Slope accuracy
± 0.1%
Align function, Horizontal/Vertical *
Align range *
> 80m
Rotation speed, step mode (RPM)
0 – 800
Scan function
10° – 80°
Masking function
Windy function
Backlit display
Power supply
NiMH+ or Alkaline mono-cell
Operating time Battery/Rechargeable
≈ 70 h / 120 h
Charging time
≈ 6 h
Operating temperature
-15 – +50 °C
Protection class
IP 67
Weight
≈ 3 kg
* in combination with TE 90 ALIGN
** with monitoring